.table-box {
    display: flex;
    flex-direction: column;
}

.table-header {
    height: 160px;
    background-color: blanchedalmond;
}

.table-main {
    flex:1;    
    overflow-y: auto;
    border: 1px solid #ddd;
    padding: 8px;
    display: flex;
    flex-direction: column;
}